Graph the polar equation.r = 2 - 2 cos ? 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Simplify the exponential expression.y ? y11
A. 2y12 B. 2y11 C. y11 D. y12
Mathematics
Determine from the graph whether the function has any absolute extreme values on the interval [a, b].
A. No absolute extrema. B. Absolute minimum and absolute maximum. C. Absolute maximum only. D. Absolute minimum only.
Mathematics
The figure shows the area of regions bounded by the graph of f and the x-axis. Evaluate the integral.
A. 9 B. -1 C. 1 D. -9
Mathematics
Find the domain and range.f(x) = (x - 5)2 + 5
A. Domain: x < 5; All real numbers B. Domain: All real numbers; range: y < 5 C. Domain: x > -5; range: All real numbers D. Domain: All real numbers; range: y ? 5
Mathematics